Granted Patent
Utility
US 5,953,392 · App. 08/609,699
Method and apparatus for telephonically accessing and navigating the internet
Inventors:
Kyung H. Rhie, Richard J. Kwan, Lee E. Olsen, John S. Hahn
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Mar 1, 1996
Inventors
Kyung H. Rhie
Richard J. Kwan
Lee E. Olsen
John S. Hahn
Assignee (at issue)
Netphonic Communications, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.